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Flux NSFW Models Download List

12 Flux NSFW models — 7 checkpoints and 5 LoRAs — with direct download links, file sizes, and VRAM requirements. Every entry includes the CivitAI or Hugging Face URL so you can grab the file without searching. Checkpoints are grouped first, then LoRAs.

The Models

1. Fluxed Up 8.0

Top Pick

542 reviews, v8.0 March 2026. Q4 GGUF down to 6.34 GB for 8 GB GPUs.

Architecture: Flux.1 D · VRAM: 8–12 GB+ · Best for: Overall NSFW quality

View on CivitAI →

2. Persephone 2.0

1.1M downloads. One model for both clothed and unclothed subjects.

Architecture: Flux.1 D (merge) · VRAM: 8–12 GB+ · Best for: NSFW + SFW dual use

View on CivitAI →

3. Flux Unchained

1,010 reviews. Trained on ~5k images. Multiple step variants. Not updated since 2024.

Architecture: Flux.1 D · VRAM: 12 GB+ · Best for: Proven, stable NSFW

View on CivitAI →

4. Fluxmania (Kreamania)

Best image quality. FP8+VAE+CLIP bundle (15.91 GB) unique convenience.

Architecture: Flux.1 D · VRAM: 8–12 GB+ · Best for: Artistic nudes

View on CivitAI →

5. MS Flux V3

429 reviews. 16.06 GB. Deliberately avoids explicit content.

Architecture: Flux.1 D (merge) · VRAM: 8–12 GB+ · Best for: Softcore nudity

View on CivitAI →

6. NSFW Master Flux

Pre-merged LoRA checkpoint. No LoRA loader needed.

Architecture: Flux.1 D (merged LoRA) · VRAM: 8–12 GB+ · Best for: Zero-config NSFW

View on CivitAI →

7. CHROMA

Apache 2.0 license. Schnell-based: 1–4 steps. Uncensored at training level.

Architecture: Flux.1 Schnell · VRAM: 8–12 GB+ · Best for: Commercial use

View on CivitAI →

8. aidmaNSFWunlock

1,387 reviews, 19.3 MB. Works with any Flux Dev checkpoint.

Architecture: Flux LoRA · VRAM: +minimal · Best for: Default NSFW unlock LoRA

View on CivitAI →

9. NSFW FLUX LoRA

1,802 five-star reviews, 655 MB. Trained on 600 images, 18k steps.

Architecture: Flux LoRA · VRAM: +moderate · Best for: Highest-reviewed LoRA

View on CivitAI →

10. FluXXX v4

146 MB. Preserves character LoRA faces. Female anatomy only.

Architecture: Flux LoRA · VRAM: +minimal · Best for: Prompt adherence + face preservation

View on CivitAI →

11. Nude Style V2

112 reviews. Fixes unrealistic nipple/breast rendering. Not a standalone unlocker.

Architecture: Flux LoRA · VRAM: +minimal · Best for: Anatomy fix (stack after unlock)

View on CivitAI →

12. Lustly.ai Uncensored

343.8 MB. One of few LoRAs covering male subjects. 3,431 downloads.

Architecture: Flux LoRA · VRAM: +moderate · Best for: Male + female nudity

View on CivitAI →

Quick Reference

Every model on this page in one table. Grab your link and go.

Model Type Size VRAM Download
Fluxed Up 8.0 Checkpoint 6.34–22.17 GB 8–12 GB+ CivitAI
Persephone 2.0 Checkpoint 11.84–22.17 GB 8–12 GB+ CivitAI
Flux Unchained Checkpoint varies 12 GB+ CivitAI
Fluxmania Checkpoint 11.16–22.07 GB 8–12 GB+ CivitAI
MS Flux V3 Checkpoint 16.06 GB 8–12 GB+ CivitAI
NSFW Master Flux Checkpoint ~11–22 GB 8–12 GB+ CivitAI
CHROMA Checkpoint ~16.58 GB 8–12 GB+ Hugging Face
aidmaNSFWunlock LoRA 19.3 MB +minimal CivitAI
NSFW FLUX LoRA LoRA 655.63 MB +moderate CivitAI
FluXXX v4 LoRA 146.17 MB +minimal CivitAI
Nude Style V2 LoRA small +minimal CivitAI
Lustly.ai Uncensored LoRA 343.8 MB +moderate CivitAI

All CivitAI NSFW model pages require a free account to view. CHROMA downloads from Hugging Face (no account needed).

Checkpoints

Fluxed Up 8.0

Most downloaded Flux NSFW checkpoint. Five format options for every VRAM tier.

Architecture File Size VRAM
Flux.1 D BF16 22.17 GB, FP8 ~11 GB, Q4 GGUF 6.34 GB 8–12 GB+

Download from CivitAI

542 reviews, v8.0 updated March 2026. Q4 GGUF runs on 8 GB GPUs. Focused on female subjects. No VAE or CLIP baked in.

Persephone 2.0

NSFW and SFW from one checkpoint. No model swapping between projects.

Architecture File Size VRAM
Flux.1 D (merge) FP16 22.17 GB, Q8 GGUF 11.84 GB 8–12 GB+

Download from CivitAI

1.1M downloads, 182 reviews. Handles clothed and unclothed subjects equally well. Some users report OOM errors on high-VRAM cards. Updated January 2026.

Flux Unchained by SCG

1,010 reviews. The most community-validated Flux NSFW checkpoint.

Architecture File Size VRAM
Flux.1 D Multiple versions (full, 8-step, 4-step) 12 GB+

Download from CivitAI

Trained on ~5,000 images including ~1,500 nudes. Three step variants: full (20+ steps), HyFU 8-step, SchnFU 4-step. Last updated 2024 — stable but no longer maintained.

Fluxmania (Kreamania)

Best lighting and composition. FP8 bundle includes VAE + CLIP.

Architecture File Size VRAM
Flux.1 D FP16 22.07 GB, FP8 11.16 GB, FP8+VAE+CLIP 15.91 GB 8–12 GB+

Download from CivitAI

50k+ downloads. FP8 bundle with baked-in VAE and CLIP (15.91 GB) is unique. More artistic-nude than explicit NSFW. Uses sgm_uniform scheduler (not beta).

MS Flux SFW/NSFW V3

Tasteful nudity without explicit content. Smaller file than most Flux checkpoints.

Architecture File Size VRAM
Flux.1 D (merge) 16.06 GB standard, GGUF Q4_K_S smaller 8–12 GB+

Download from CivitAI

429 reviews. Deliberately avoids hard NSFW. Euler or Simple sampler, CFG 3.5, 15+ steps. Not updated since July 2025.

NSFW Master Flux

Pre-merged LoRA. No LoRA loader configuration needed.

Architecture File Size VRAM
Flux.1 D (LoRA merged) FP16 ~22 GB, FP8 ~11 GB 8–12 GB+

Download from CivitAI

Bakes a popular NSFW LoRA into the checkpoint file. You lose LoRA weight adjustment, but skip LoRA loading entirely. Less community data than standalone checkpoints.

CHROMA

Only commercially-licensed option. Schnell-based — 1–4 inference steps.

Architecture File Size VRAM
Flux.1 Schnell (8.9B) FP16 ~16.58 GB, GGUF Q4_K_S smaller 8–12 GB+

Download from Hugging Face | CivitAI

Apache 2.0 license — the only Flux NSFW model you can use commercially. Uncensored at the training level. Runs in 1–4 steps (euler/simple sampler), not 20–30 steps.

LoRAs

LoRAs add to an existing Flux Dev checkpoint. They go in a different folder and need a LoRA loader in your UI.

aidmaNSFWunlock (FLUX NSFW unlock)

Most popular Flux NSFW LoRA. 1,387 reviews, 19.3 MB.

Type File Size Trigger Strength
Flux LoRA 19.3 MB aidmaNSFWunlock 0.5–1.0

Download from CivitAI

130.9k engagement, overwhelmingly positive. Works with any Flux Dev checkpoint. 19.3 MB vs a 22 GB replacement checkpoint.

NSFW FLUX LoRA by Ai_Art_Vision

Highest-reviewed Flux NSFW LoRA. 1,802 five-star reviews.

Type File Size Trigger Strength
Flux LoRA 655.63 MB AiArtV 0.5–1.0

Download from CivitAI

Trained on 600 images, 18k steps on an A6000. Larger than aidma (655 MB vs 19 MB) but more reviews. Euler sampler, 20 steps, CFG 1. Updated March 2026.

FluXXX NSFW LoRA v4

Better prompt adherence than earlier versions. Female anatomy only.

Type File Size Trigger Strength
Flux LoRA 146.17 MB Requires login to verify —

Download from CivitAI

Preserves character LoRA faces when stacking multiple LoRAs. No male anatomy support. V4 improves prompt adherence over v3.

Nude Style for FLUX V2

Fixes unrealistic anatomy. Stack after your NSFW unlock LoRA.

Type File Size Trigger Strength
Flux LoRA Small nsfw, nude (optional) 1.0

Download from CivitAI

112 reviews. Targets unrealistic anatomy rendering. Not a general NSFW unlocker — use alongside aidma or another unlock LoRA.

Lustly.ai Uncensored v1

Handles both male and female nudity. 343.8 MB.

Type File Size Trigger Strength
Flux LoRA 343.8 MB Not verified —

Download from CivitAI

3,431 downloads. One of the few LoRAs supporting male subjects. Larger than aidma but fills a gap no 19 MB LoRA covers.

How to Install These Models

Checkpoints go in these folders.

UI Path
ComfyUI models/checkpoints/
Forge models/Stable-diffusion/
LocalForge AI Pre-configured. Drop file in and generate.

Full setup instructions: ComfyUI NSFW guide or Flux local install guide.

LoRAs go in different folders.

UI Path
ComfyUI models/loras/ (add LoRA Loader node)
Forge models/Lora/ (select from LoRA tab)

Required extras for all Flux Dev models.

File Size
VAE: ae.safetensors 335 MB
CLIP: clip_l 246 MB
T5-XXL FP16 / FP8 / GGUF Q5 9.79 GB / 4.89 GB / 3.29 GB

CHROMA (Schnell-based) doesn't need these extras.

What to Do Next

Compare checkpoints in detail? See Best Flux NSFW Checkpoints — ranked by reviews, VRAM tiers, and update status.

Set up ComfyUI for NSFW? See Flux NSFW in ComfyUI — node wiring, LoRA loading, FP8 paths.

GPU too weak for Flux? See Best NSFW Stable Diffusion Models — SDXL and SD 1.5 models that run on 4–8 GB VRAM.

What to Do Next

Compare checkpoints in detail?

Ranked checkpoint comparison with VRAM tiers, review counts, and update status.

Set up ComfyUI for NSFW?

Node wiring, LoRA loading, and FP8 paths for Flux NSFW workflows.

GPU too weak for Flux?

SDXL and SD 1.5 NSFW models that run on 4-8 GB VRAM.

FAQ

Are these Flux NSFW models free to download? +
Yes. Every model on this list is free on CivitAI or Hugging Face. CivitAI requires a free account to view NSFW model pages. CHROMA on Hugging Face needs no account.
Where do I put downloaded checkpoint and LoRA files? +
Checkpoints go in models/checkpoints/ (ComfyUI) or models/Stable-diffusion/ (Forge). LoRAs go in models/loras/ (ComfyUI) or models/Lora/ (Forge). You also need VAE, CLIP, and T5-XXL in their respective folders.
How much total disk space do I need for a Flux NSFW setup? +
Minimum ~15 GB with GGUF Q4 checkpoint (6.34 GB) + GGUF T5 (3.29 GB) + CLIP (246 MB) + VAE (335 MB). Full FP16 setup runs ~33 GB (22 GB checkpoint + 9.79 GB T5 + CLIP + VAE).
Should I use a checkpoint or a LoRA for Flux NSFW? +
Checkpoints are simpler — one file, no LoRA loader setup. LoRAs are smaller downloads (19 MB–655 MB) and add to your existing Flux Dev model. If you don't have Flux Dev already, grab a checkpoint. If you do, a LoRA is faster.
What extra files do Flux checkpoints need besides the model? +
All Flux Dev checkpoints need ae.safetensors (VAE, 335 MB), clip_l (246 MB), and T5-XXL (4.89–9.79 GB). The only exception is Fluxmania's FP8 bundle which includes VAE and CLIP. CHROMA (Schnell-based) has different requirements.